CA2396784A1 - Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system - Google Patents
Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system Download PDFInfo
- Publication number
- CA2396784A1 CA2396784A1 CA002396784A CA2396784A CA2396784A1 CA 2396784 A1 CA2396784 A1 CA 2396784A1 CA 002396784 A CA002396784 A CA 002396784A CA 2396784 A CA2396784 A CA 2396784A CA 2396784 A1 CA2396784 A1 CA 2396784A1
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- negative pressure
- supply
- permitting
- liquid containing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Ink Jet (AREA)
Abstract
A liquid supply method includes a step of preparing a negative pressure producing material chamber, including a liquid supply portion for permitting supply of the liquid to an outside and an air vent for fluid communication with ambience, for accommodating a negative pressure producing member for retaining the liquid; a step of preparing a liquid containing chamber having a liquid containing portion for accommodating the liquid, the liquid containing portion forming a substantially sealed space except for fluid communication with the negative pressure producing material chamber; a first liquid supply step of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion without introduction of the air into the liquid containing chamber with a negative pressure while permitting decrease of a volume of the liquid containing portion; a second liquid supply step, after the first liquid supply step, of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion with introduction of the air into the liquid containing portion.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35730697 | 1997-12-25 | ||
| JP357306/1997(PAT.) | 1997-12-25 | ||
| JP357624/1998(PAT.) | 1998-12-16 | ||
| JP35762498A JP3880232B2 (en) | 1997-12-25 | 1998-12-16 | Liquid supply method, liquid supply system using the liquid supply method, and ink tank |
| CA002256976A CA2256976C (en) | 1997-12-25 | 1998-12-23 | Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002256976A Division CA2256976C (en) | 1997-12-25 | 1998-12-23 | Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2396784A1 true CA2396784A1 (en) | 1999-06-25 |
| CA2396784C CA2396784C (en) | 2004-03-30 |
Family
ID=32233731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002396784A Expired - Fee Related CA2396784C (en) | 1997-12-25 | 1998-12-23 | Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2396784C (en) |
-
1998
- 1998-12-23 CA CA002396784A patent/CA2396784C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2396784C (en) | 2004-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |